3.08 min. | 0 user rating
This is an introductory video about advantages of solar energy. I've just stumbled upon this information that solar energy can be used to produce electricity for our houses and industries. I've started studying about how does solar energy work as well as disadvantages and advantages of solar energy. I'll study in parts and I'll come back to you as soon as I find something new. Thanks.

2.98 min. | 0 user rating
www.SolarEnergyGuide.net - How toMake a Homemade Solar Panel Solar panels, unlike before, are cheap and easy to install with great efficiency. With this advent, you can save big money as well as help save the environment. A DIY kit is available and has an easy to follow instruction with them. What you need is some simple tools and you're done. Here is your guide to make a homemade solar panel 1. First, you must know the loads of your solar panel and the package that is affordable to you. One watt of solar panel module will coast you about $25 and a 200 watts module is around $1000. If you need more power, you can connect this to form a collector to produce your desired power needs. Electrical connections are made in series to achieve a desired output voltage and/or in parallel to provide a desired amount of current capability. 2. After selecting the solar panel modules, you need a charge controller which is an important system component that regulates the voltage generated by the solar panel. This will regulate your power and provide protection to the batteries from being over or under-charged. 3. Next, you need a solar inverter this will convert 12 volt DC (direct current) from solar panel to 125 volts AC (alternating current) which will feed your appliances. Some high end inverters combine an inverter, battery charger and dual transfer switch in one package. 4. Batteries are needed if there is no sun or there is a blackout in your area. Typically, lead acid batteries ...

2.47 min. | 0 user rating
www.solarenergyprojectsspain.com Solar energy is the future energy, but beware when choosing your solar hot water heating panels. Cheap solar energy systems are not worth it. Solar Energy Projects Systems, do not cost the earth and will stand the test of time. Quality.

2.30 min. | 4.602389 user rating
see more at: produceyourgreenpower.com See this solar panel system with lights. Inexpensive, easy to install, reduce your power bill. Cheap Solar Power. Cheap Home System. See my part update video on the Solar Panels.

3.53 min. | 4.5789475 user rating
For more news and videos visit ☛ english.ntdtv.com Follow us on Twitter ☛ http Add us on Facebook ☛ facebook.com A large-scale solar project—Ketura Sun field—was launched in the Negev Desert in Israel by Arava Power Company, who recently partnered with Siemens. With billions of dollars to be invested, another 40 new projects are planned, hoping to boost the country's solar energy production and create jobs. Our correspondent covers the launching ceremony under the boiling sun. Israel is a country bathed in sun, possessing some of the strongest desert heat in the world. In the early 1970s, Israel became the first country to require that every rooftop install a solar power system to generate the energy needed to heat water. But despite that, Israel has never had a big solar power plant. Now, times are changing. The Arava Power company has finished construction of the country's first large solar facility—Ketura sun field—in the Negev Desert. It is producing five megawatts of power. [David Rosenblatt, Vice Chairman, Arava Power]: "The number of consumers that will benefit from that (new power plant) is anticipated to be 8000, but the way that it works is that the field is directly connected to Israel's grid and the Israel electric company distributes the energy as needed." The Siemens corporation recently invested $15 million dollars in Israeli Arava, buying 40% of the company. [Ed Helfman, Chairman, Arava Power]: "They have invested enough money to get 40%, they have ...

4.23 min. | 4.733333 user rating
Europe's first commercial solar plant, situated in Sanlucar la Mayor, 25 km west of Seville, was inaugurated in March 2008. The 11 MW plant, known as PS10, is the first tower technology solar thermoelectric power plant used for commercial purposes in the world and generates electricity to power 6000 homes. 624 heliostats, or movable mirrors, concentrate solar radiation onto a receiver located on a 115 m high tower. Water is turned into steam which is then blasted into turbines to generate power. The PS10 plant is part of the Sanlucar la Mayor Solar Platform which, when completed in 2013, will provide enough energy to power some 180000 homes, or a city the size of Seville.